Although often used interchangeably there are differences between these two terms Tungsten in its pure form cannot be used in jewelry Instead it is formed into a metal consisting of approximately 85% tungsten and 15% carbon nickel or cobalt which is known as tungsten carbide Because tungsten is very brittle mixing it with carbon reduces Jul 05 2011Tungsten tetraboride (WB 4) is an interesting candidate as a less expensive member of the growing group of superhard transition metal borides WB 4 was successfully synthesized by arc melting from the elements Characterization using powder X-ray diffraction (XRD) and energy-dispersive X-ray spectroscopy (EDX) indicates that the as-synthesized


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Agate is the only naturally occurring material that is machined by our company and was in fact the original material supplied by us when we first started way back in 1946 mostly in the form of Knives and Vees used as the fulcrum in the chemical balances of pre-electronic days

Aug 02 2018Steel and alloys top the list for overall strength Steels alloys of iron and other metals are much harder than any one type alone The following are the strongest metals in the world: Carbon Steels have a carbon content up to 2 1 percent by weight a yield strength of 260 megapascals (MPa) and a tensile strength of 580 MPa They score about 6 on the Mohs scale

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Blue Agate Meteorite Inlay Rose Gold Arrow Inlay

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Tungsten is the hardest metal on the planet which became preferred Wedding Ring option for men women and couples alike Tungsten jewelry is making a revolution in the jewelry industry by introducing to the world market unique types of designs tungsten carbide jewelry such as Tungsten Wedding bands Engagement Rings

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Agate 6-7 Indium 1 2 Alabaster 1 7 Iridium 6-6 5 Alum 2-2 5 Iridosmium 7 Comparison of Hardness Values of Various Materials on Mohs and Knoop Scales Material Formula Mohs Value Tungsten Carbide WC 1880 Tantalum Carbide TaC 2000 Zirconium Carbide ZrC

Titanium and tungsten are both top alternatives for men who expect to expose their ring to a lot of wear and tear Tungsten is scratchproof ensuring that your ring looks fabulous for years Titanium has a similar durability level but provides the gleaming hue associated with white gold or steel bands especially when you choose brushed titanium

Tungsten ranks at 7 5 on the Mohs scale It is very hard and durable but can still get scratched and damaged over time Tungsten carbide is extremely scratch resistant at Mohs 8 to 9 and is the hardest metal for use in jewelry Tungsten carbide rings are highly durable and are known as the 'forever polished rings' because they don't

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Tungsten vs Titanium

Tungsten cannot be used to make jewelry in its pure form as it is simply too brittle and difficult to work with However when mixed with carbon nickel or cobalt it becomes a durable and workable metal The proportions can vary but generally equal parts of carbon and tungsten produces the desirable tungsten carbide alloy

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